What should we do?add "#include <asm-generic/bitops.h>" or "#include <asm-generic/bitops/ext2-non-atomic.h>"or something else that includes .../le.h implicitly toarch/{arm,powerpc,s390,sparc}/include/asm/bitops.h as well?Now, while I was trying to do that,I got the impression that many LOC could be savedby replacing repeated implementations in arch/*/bitops.hwith#include <asm-generic/bitops/ext2-non-atomic.h>#include <asm-generic/bitops/minix-le.h>Some #define ext2_set_bit_atomic() would be left over.E.g. powerpc does#define ext2_clear_bit_atomic(lock, nr, addr) \ test_and_clear_le_bit((nr), (unsigned long*)addr)